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CET

SD25-4R7

Wirewound Inductor · Nonstandard SMD · Passive
Part Status: Active In demand
Data last refreshed Jun 20, 2026
Manufacturer
CET
Mfr Part #
SD25-4R7
Series
SD25
Category
Wirewound Inductor
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$1.64
Last transacted2005-05-23
Market range$1.64
Sourcing channels2
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Inductance4.7 µH
Current Rating1.72 A
Dc Resistance Max0.053 Ω
Physical & Thermal
Package / CaseNonstandard SMD
Mounting TypeSurface Mount
SeriesSD25
Operating Temperature-40°C ~ 125°C
Classification & Lifecycle
CategoryWirewound Inductor
TypePassive
Part StatusActive

4.7 µH ±20% 1.72 A Shielded Drum Core Wirewound Inductor

Environmental & Export Classifications

RoHS Status
RoHS Compliant

Availability & Sourcing

2 sources
SourceMfrQtyDate CodeConditionStatus
Live CET 890 202605 — Live RFQ
Market CET 890 202605 — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Price History & Market Reference

Market Price Range

High$1.64
Low$1.64
Last$1.64
Price as of2005-05-23

ZDI Transaction

Last ZDI price$1.64
As of2005-05-23
Active offers2

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
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Recent search and sourcing activity for SD25-4R7.

Engineering FAQ

What are the key specifications of SD25-4R7?
Inductance: 4.7 µH; Current Rating: 1.72 A; Dc Resistance Max: 0.053 Ω.
What package is SD25-4R7 supplied in?
SD25-4R7 is supplied in the Nonstandard SMD package, surface mount, rated -40°C ~ 125°C.
Can ZDI source SD25-4R7 beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

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